Sequatchie County's estimated 2026 population is 18,482 with a growth rate of 2.39% in the past year according to the most recent United States census data. Sequatchie County is the 72nd largest county in Tennessee. The 2010 population was 14,124 and has seen a growth of 30.86% since that time.
Data after 2023 is projected based on recent change
The racial composition of Sequatchie County includes 93.27% White, and smaller percentages for other race, Asian, Black or African American, Native Hawaiian or Pacific Islander, Native American and multiracial populations.
White (93.27%)
Two or more races (3.02%)
Other race (2.23%)
Asian (0.79%)
Black or African American (0.47%)
Native Hawaiian or Pacific Islander (0.12%)
Native American (0.1%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 15,304 | 93.27% |
| Two or more races | 495 | 3.02% |
| Other race | 366 | 2.23% |
| Asian | 130 | 0.79% |
| Black or African American | 77 | 0.47% |
| Native Hawaiian or Pacific Islander | 20 | 0.12% |
| Native American | 17 | 0.1% |
Married
Widowed
Divorced
Separated
Never Married
Sequatchie County's average per capita income is $32,380. Household income levels show a median of $52,260. The poverty rate stands at 23.59%.
Name | Median | Mean |
|---|---|---|
| Married Families | $67,560 | - |
| Families | $62,179 | $77,075 |
| Households | $52,260 | $68,308 |
| Non Families | $28,630 | $39,087 |
Average Income
Median Household Income
Poverty Rate
